AdvancedNodeComplete | * Completed * code for a course on Udemy | Learning library
kandi X-RAY | AdvancedNodeComplete Summary
kandi X-RAY | AdvancedNodeComplete Summary
Completed code for a course on Udemy. If you are just starting the course then you probably want this repo instead:
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Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of AdvancedNodeComplete
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QUESTION
I was going through some tutorial materials and I notice that in Mongoose, I could somehow defer the final execution of a promise in it but I wonder how that is done.
For example, I can call the find
function and it returns the promise of the result likes so:
ANSWER
Answered 2020-May-31 at 21:54The
find()
function in mongoose calls theexec()
function in the Query object to complete the query and return the result, like in the line of this file.
Actually no, it doesn't, at least not in your case. See the comment from three lines above:
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